This book is intended to assist those taking a basic and intermediate high school algebra course or those interested in learning algebra. It focuses on examples illustrating each topic with step by step solutions for easy understanding. At the end of each section are review exercises. Each chapter concludes with key concepts a student should understand before proceeding to the next chapter. The book features more than 500 exercises to help a student master the concepts. Important tips for easier learning are presented throughout the book in bold print. Numerous graphs are given to help explain linear equations, systems of linear equations, inequalities and rational and radical functions. The end of the book features a large selection of word problems and a glossary of important terms used throughout the book.